8. For a one-sample problem, suppose that n = 20, x = 315.9, and s = 22.9. The p-value for the hypotheses H, : H> 320 versus HA : H0.80) E. P(t19 > -0.80) E b. For a two-sided t-test, which of the...

8.<br>For a one-sample problem, suppose that n = 20, x = 315.9, and s = 22.9. The p-value for the<br>hypotheses H, : H> 320 versus HA : H< 320 is:<br>A. P(t,9 < -0.80)<br>а.<br>B. 2xP(t19 <0.80)<br>C. 2 x P(t19 < -0.80)<br>D. 2×P(t,9 >0.80)<br>E. P(t19 > -0.80)<br>E b. For a two-sided t-test, which of the following t-statistics would result in the largest<br>С. 1.43<br>alue?<br>А. 2.55<br>В. -2.55<br>D. -1.33<br>Е. 3.22<br>For a one-sided t-test with HA : µ> 10, which of the following t-statistics would result in the<br>largest p-value?<br>С.<br>A. 2.55<br>В. -2.55<br>C. 1.43<br>D. -1.33<br>Е. 3.22<br>

Extracted text: 8. For a one-sample problem, suppose that n = 20, x = 315.9, and s = 22.9. The p-value for the hypotheses H, : H> 320 versus HA : H< 320="" is:="" a.="" p(t,9="">< -0.80)="" а.="" b.="" 2xp(t19=""><0.80) c.="" 2="" x="" p(t19="">< -0.80)="" d.="" 2×p(t,9="">0.80) E. P(t19 > -0.80) E b. For a two-sided t-test, which of the following t-statistics would result in the largest С. 1.43 alue? А. 2.55 В. -2.55 D. -1.33 Е. 3.22 For a one-sided t-test with HA : µ> 10, which of the following t-statistics would result in the largest p-value? С. A. 2.55 В. -2.55 C. 1.43 D. -1.33 Е. 3.22

Jun 01, 2022

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8. For a one-sample problem, suppose that n = 20, x = 315.9, and s = 22.9. The p-value for the hypotheses H, : H> 320 versus HA : H0.80) E. P(t19 > -0.80) E b. For a two-sided t-test, which of the...

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